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authorXavier Noria <fxn@hashref.com>2011-12-02 04:32:18 -0800
committerXavier Noria <fxn@hashref.com>2011-12-02 04:35:43 -0800
commit0306f82e0c3cda3aad1b45eb0c3a359c254b62cc (patch)
tree08ddebf4733e3b3c2b24d4ee1db8313c4a447f71 /railties/guides/code/getting_started/config/environments
parent4d20de8a50d889a09e6f5642984775fe796ca943 (diff)
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implements automatic EXPLAIN logging for slow queries
Diffstat (limited to 'railties/guides/code/getting_started/config/environments')
-rw-r--r--railties/guides/code/getting_started/config/environments/development.rb7
-rw-r--r--railties/guides/code/getting_started/config/environments/production.rb4
2 files changed, 11 insertions, 0 deletions
diff --git a/railties/guides/code/getting_started/config/environments/development.rb b/railties/guides/code/getting_started/config/environments/development.rb
index 89932bf19b..d60a10568b 100644
--- a/railties/guides/code/getting_started/config/environments/development.rb
+++ b/railties/guides/code/getting_started/config/environments/development.rb
@@ -22,6 +22,13 @@ Blog::Application.configure do
# Only use best-standards-support built into browsers
config.action_dispatch.best_standards_support = :builtin
+ # Raise exception on mass assignment protection for ActiveRecord models
+ config.active_record.mass_assignment_sanitizer = :strict
+
+ # Log the query plan for queries taking more than this (works
+ # with SQLite, MySQL, and PostgreSQL)
+ config.active_record.auto_explain_threshold_in_seconds = 0.5
+
# Do not compress assets
config.assets.compress = false
diff --git a/railties/guides/code/getting_started/config/environments/production.rb b/railties/guides/code/getting_started/config/environments/production.rb
index dee8acfdfe..c9b2f41c39 100644
--- a/railties/guides/code/getting_started/config/environments/production.rb
+++ b/railties/guides/code/getting_started/config/environments/production.rb
@@ -60,4 +60,8 @@ Blog::Application.configure do
# Send deprecation notices to registered listeners
config.active_support.deprecation = :notify
+
+ # Log the query plan for queries taking more than this (works
+ # with SQLite, MySQL, and PostgreSQL)
+ # config.active_record.auto_explain_threshold_in_seconds = 0.5
end